CALENDAR

Anniversaries

The year as a filing cabinet. The list starts at today and walks the calendar. Open a file for the record, the gaps, and the sources.

141 files

• Thylacine after 1936

  UNRESOLVED

  Tasmania · the animal the zoo buried

  ANNIVERSARY

  7 SEP 1982

  2 linked

• Quarouble

  UNRESOLVED

  Quarouble, Nord · France

  ANNIVERSARY

  10 SEP 1954

• Fort Monmouth

  UNRESOLVED

  Fort Monmouth, New Jersey · USA

  ANNIVERSARY

  10 SEP 1951

• Flatwoods Monster

  DISPUTED

  Flatwoods, West Virginia · USA

  ANNIVERSARY

  12 SEP 1952

  5 linked

• Ubatuba magnesium

  DISPUTED

  Ubatuba, São Paulo · Brazil

  ANNIVERSARY

  14 SEP 1957

  1 linked

• Prémanon

  UNRESOLVED

  Prémanon, Jura · France

  ANNIVERSARY

  14 SEP 1954

• Ariel School

  DISPUTED

  Ruwa · Zimbabwe

  ANNIVERSARY

  16 SEP 1994

  2 linked

• Betty and Barney Hill

  DISPUTED

  Indian Head, New Hampshire · USA

  ANNIVERSARY

  19–20 SEP 1961

  17 linked

• Tehran Flyby

  CONFIRMED

  Tehran · Iran

  ANNIVERSARY

  19 SEP 1976

  1 linked

• RAF Topcliffe

  UNRESOLVED

  RAF Topcliffe, North Yorkshire · UK

  ANNIVERSARY

  19 SEP 1952

• Petrozavodsk Phenomenon

  UNRESOLVED

  Petrozavodsk, Karelia · Russia

  ANNIVERSARY

  20 SEP 1977

  1 linked

• Voronezh Park

  DISPUTED

  Voronezh · Russia

  ANNIVERSARY

  27 SEP 1989

  1 linked

• Van Meter Visitor

  DISPUTED

  Iowa · horned winged thing on the rooftops

  ANNIVERSARY

  29 SEP 1903

  6 linked

• Gorman dogfight

  UNRESOLVED

  Fargo, North Dakota · USA

  ANNIVERSARY

  1 OCT 1948

• Shag Harbour

  UNRESOLVED

  Shag Harbour, Nova Scotia · Canada

  ANNIVERSARY

  4 OCT 1967

  1 linked

• Cressy

  UNRESOLVED

  Cressy, Tasmania · Australia

  ANNIVERSARY

  4 OCT 1960

• Pascagoula

  DISPUTED

  Pascagoula, Mississippi · USA

  ANNIVERSARY

  11 OCT 1973

  1 linked

• Aveley

  DISPUTED

  Aveley, Essex · UK

  ANNIVERSARY

  13 OCT 1974

• Fukuoka F-61

  UNRESOLVED

  Fukuoka · Japan

  ANNIVERSARY

  15 OCT 1948

  1 linked

• Coyne helicopter

  UNRESOLVED

  Mansfield, Ohio · USA

  ANNIVERSARY

  18 OCT 1973

• Patterson–Gimlin film

  CONFIRMED

  Bluff Creek · 16 mm reel

  ANNIVERSARY

  20 OCT 1967

  6 linked

• Valentich Disappearance

  DISPUTED

  Bass Strait · Australia

  ANNIVERSARY

  21 OCT 1978

• Little Rissington

  UNRESOLVED

  RAF Little Rissington · UK

  ANNIVERSARY

  21 OCT 1952

• Nancy / Amaranthe

  UNRESOLVED

  Nancy, Meurthe-et-Moselle · France

  ANNIVERSARY

  21 OCT 1982

  1 linked

• Minot AFB

  UNRESOLVED

  Minot AFB, North Dakota · USA

  ANNIVERSARY

  24 OCT 1968

  1 linked

• Trunko

  DISPUTED

  Margate, Natal · white-trunked globster

  ANNIVERSARY

  25 OCT 1924

  2 linked

• Loch Raven Dam

  UNRESOLVED

  Loch Raven Reservoir, Maryland · USA

  ANNIVERSARY

  26 OCT 1958

• Florence Stadium

  UNRESOLVED

  Florence · Italy

  ANNIVERSARY

  27 OCT 1954

• Northern Tier / Loring

  UNRESOLVED

  Loring AFB, Maine · USA

  ANNIVERSARY

  27 OCT 1975

  1 linked

• Philadelphia Experiment

  DISPUTED

  USS Eldridge · claimed invisibility test

  ANNIVERSARY

  28 OCT 1943

• Wurtsmith AFB

  UNRESOLVED

  Wurtsmith AFB, Michigan · USA

  ANNIVERSARY

  31 OCT 1975

  1 linked

• Levelland

  UNRESOLVED

  Levelland, Texas · USA

  ANNIVERSARY

  2 NOV 1957

• Delphos ring

  UNRESOLVED

  Delphos, Kansas · USA

  ANNIVERSARY

  2 NOV 1971

• Indrid Cold

  DISPUTED

  Parkersburg, West Virginia · the Grinning Man

  ANNIVERSARY

  2 NOV 1966

  6 linked

• Fort Itaipu

  UNRESOLVED

  Forte de Itaipu, São Paulo · Brazil

  ANNIVERSARY

  4 NOV 1957

• Travis Walton

  DISPUTED

  Apache-Sitgreaves, Arizona · USA

  ANNIVERSARY

  5 NOV 1975

  1 linked

• O'Hare Disc

  UNRESOLVED

  O'Hare International, Chicago · USA

  ANNIVERSARY

  7 NOV 2006

  1 linked

• Dechmont Law

  UNRESOLVED

  Livingston, West Lothian · UK

  ANNIVERSARY

  9 NOV 1979

• Manises

  CONFIRMED

  Valencia / Manises Airport · Spain

  ANNIVERSARY

  11 NOV 1979

  1 linked

• Gulf Breeze

  DISPUTED

  Gulf Breeze, Florida · USA

  ANNIVERSARY

  11 NOV 1987

• Chilean Navy / CEFAA

  CONFIRMED

  Off the Atacama coast · Chile

  ANNIVERSARY

  11 NOV 2014

  1 linked

• Mothman

  DISPUTED

  Point Pleasant, West Virginia · winged figure

  ANNIVERSARY

  12 NOV 1966

  8 linked

• Nimitz / Tic Tac

  CONFIRMED

  Off San Diego · USA

  ANNIVERSARY

  14 NOV 2004

  7 linked

• JAL Flight 1628

  CONFIRMED

  Interior Alaska · USA

  ANNIVERSARY

  17 NOV 1986

  1 linked

• George Adamski

  DISPUTED

  Palomar Gardens · the original contactee photograph

  ANNIVERSARY

  20 NOV 1952

  8 linked

• Foo Fighters

  UNRESOLVED

  Rhine Valley · Germany

  ANNIVERSARY

  23 NOV 1944

  1 linked

• Ilkley Moor

  DISPUTED

  Ilkley Moor, West Yorkshire · UK

  ANNIVERSARY

  1 DEC 1987

• Green fireballs

  UNRESOLVED

  Los Alamos · USA

  ANNIVERSARY

  5 DEC 1949

  1 linked

• Zanfretta / Torriglia

  DISPUTED

  Torriglia, Liguria · Italy

  ANNIVERSARY

  6 DEC 1978

• Langley incursions

  UNRESOLVED

  Langley AFB, Virginia · USA

  ANNIVERSARY

  6 DEC 2023

  2 linked

• Kecksburg

  DISPUTED

  Kecksburg, Pennsylvania · USA

  ANNIVERSARY

  9 DEC 1965

  2 linked

• Yukon giant

  UNRESOLVED

  Fox Lake, Yukon · Canada

  ANNIVERSARY

  11 DEC 1996

• Silver Bridge collapse

  CONFIRMED

  Ohio River · eyebar failure / omen argument

  ANNIVERSARY

  15 DEC 1967

  6 linked

• The 2017 break

  CONFIRMED

  New York Times · Elizondo, Mellon, the three videos

  ANNIVERSARY

  16 DEC 2017

  15 linked

• Kaikōura lights

  UNRESOLVED

  Kaikōura · New Zealand

  ANNIVERSARY

  21 DEC 1978

• Rendlesham Forest

  DISPUTED

  Rendlesham Forest, Suffolk · UK

  ANNIVERSARY

  26–28 DEC 1980

  3 linked

• Cash–Landrum

  DISPUTED

  Dayton, Texas · USA

  ANNIVERSARY

  29 DEC 1980

  1 linked

• Mantell incident

  UNRESOLVED

  Franklin, Kentucky · USA

  ANNIVERSARY

  7 JAN 1948

  3 linked

• Trans-en-Provence

  CONFIRMED

  Trans-en-Provence, Var · France

  ANNIVERSARY

  8 JAN 1981

  1 linked

• Condon Committee

  CONFIRMED

  University of Colorado · Air Force contract

  ANNIVERSARY

  8 JAN 1966

  10 linked

• Wanaque Reservoir

  UNRESOLVED

  Wanaque, New Jersey · USA

  ANNIVERSARY

  11 JAN 1966

• Robertson Panel

  CONFIRMED

  CIA-sponsored · public-relations doctrine

  ANNIVERSARY

  14–18 JAN 1953

  9 linked

• Trindade Island

  DISPUTED

  Trindade Island · Brazil

  ANNIVERSARY

  16 JAN 1958

  1 linked

• Jersey Devil

  DISPUTED

  Pine Barrens, New Jersey · Leeds’ devil

  ANNIVERSARY

  16–23 JAN 1909

  5 linked

• Varginha

  DISPUTED

  Varginha, Minas Gerais · Brazil

  ANNIVERSARY

  20 JAN 1996

  1 linked

• Knowles / Mundrabilla

  UNRESOLVED

  Mundrabilla, Nullarbor · Australia

  ANNIVERSARY

  20 JAN 1988

• Berwyn Mountain

  UNRESOLVED

  Llandrillo, Wales · UK

  ANNIVERSARY

  23 JAN 1974

• Air France 3532

  CONFIRMED

  Coulommiers, Seine-et-Marne · France

  ANNIVERSARY

  28 JAN 1994

• Broad Haven

  DISPUTED

  Broad Haven, Pembrokeshire · UK

  ANNIVERSARY

  4 FEB 1977

• Spy balloon vs UAP

  CONFIRMED

  North American airspace · a known object in UAP clothing

  ANNIVERSARY

  4 FEB 2023

  2 linked

• Eisenhower / Greada

  DISPUTED

  Edwards AFB · alleged treaty meeting

  ANNIVERSARY

  20 FEB 1954

• Kofu

  UNRESOLVED

  Kofu, Yamanashi · Japan

  ANNIVERSARY

  23 FEB 1975

  2 linked

• Battle of Los Angeles

  UNRESOLVED

  Los Angeles, California · USA

  ANNIVERSARY

  25 FEB 1942

  2 linked

• Phoenix Lights

  DISPUTED

  Phoenix, Arizona · USA

  ANNIVERSARY

  13 MAR 1997

  1 linked

• Malmstrom Echo Flight

  DISPUTED

  Malmstrom AFB, Montana · USA

  ANNIVERSARY

  16 MAR 1967

  2 linked

• Cracoe Fell

  UNRESOLVED

  Cracoe, North Yorkshire · UK

  ANNIVERSARY

  16 MAR 1981

• Dexter–Hillsdale

  UNRESOLVED

  Dexter, Michigan · USA

  ANNIVERSARY

  21 MAR 1966

  2 linked

• Aztec crash claim

  DISPUTED

  Aztec, New Mexico · USA

  ANNIVERSARY

  25 MAR 1948

  2 linked

• Belgian Wave

  CONFIRMED

  Wavre · Belgium

  ANNIVERSARY

  30 MAR 1989

  2 linked

• Michigan Dogman

  DISPUTED

  Wexford County · bipedal wolf

  ANNIVERSARY

  1 APR 1987

  2 linked

• Balwyn polaroid

  UNRESOLVED

  Balwyn, Melbourne · Australia

  ANNIVERSARY

  2 APR 1966

• RAF West Freugh

  UNRESOLVED

  RAF West Freugh, Scotland · UK

  ANNIVERSARY

  4 APR 1957

• Westall

  UNRESOLVED

  Clayton South, Melbourne · Australia

  ANNIVERSARY

  6 APR 1966

  3 linked

• Portage County chase

  UNRESOLVED

  Ravenna, Ohio · USA

  ANNIVERSARY

  17 APR 1966

• Aurora airship

  DISPUTED

  Aurora, Texas · USA

  ANNIVERSARY

  17 APR 1897

• Owlman of Mawnan

  DISPUTED

  Cornwall · winged figure over the church

  ANNIVERSARY

  17 APR 1976

  8 linked

• Tully saucer nests

  UNRESOLVED

  Tully, Queensland · Australia

  ANNIVERSARY

  19 APR 1966

  4 linked

• Dover Demon

  DISPUTED

  Massachusetts · peach-skinned watcher

  ANNIVERSARY

  21 APR 1977

  4 linked

• Nessie / Loch Ness Monster

  DISPUTED

  Scotland · long-necked lake file

  ANNIVERSARY

  22 APR 1933

  8 linked

• Socorro / Lonnie Zamora

  UNRESOLVED

  Socorro, New Mexico · USA

  ANNIVERSARY

  24 APR 1964

  2 linked

• Aguadilla

  CONFIRMED

  Aguadilla · Puerto Rico

  ANNIVERSARY

  25 APR 2013

  2 linked

• Zuiyō-maru carcass

  DISPUTED

  Off New Zealand · trawled ‘plesiosaur’

  ANNIVERSARY

  25 APR 1977

  6 linked

• Barra da Tijuca

  UNRESOLVED

  Barra da Tijuca, Rio de Janeiro · Brazil

  ANNIVERSARY

  7 MAY 1952

  1 linked

• WAR.GOV / PURSUE

  CONFIRMED

  U.S. Department of War · official UAP file releases

  ANNIVERSARY

  8 MAY 2026

  6 linked

• Disclosure Project 2001

  DISPUTED

  National Press Club · Steven Greer

  ANNIVERSARY

  9 MAY 2001

• Emilcin

  DISPUTED

  Emilcin · Poland

  ANNIVERSARY

  10 MAY 1978

  2 linked

• McMinnville / Trent

  UNRESOLVED

  McMinnville, Oregon · USA

  ANNIVERSARY

  11 MAY 1950

• Farmington armada

  UNRESOLVED

  Farmington, New Mexico · USA

  ANNIVERSARY

  17 MAY 1950

  1 linked

• Falcon Lake

  UNRESOLVED

  Falcon Lake, Manitoba · Canada

  ANNIVERSARY

  19 MAY 1967

  2 linked

• Milton Torres intercept

  UNRESOLVED

  East of RAF Manston · UK

  ANNIVERSARY

  20 MAY 1957

• Kingman crash claim

  DISPUTED

  Kingman, Arizona · USA

  ANNIVERSARY

  21 MAY 1953

  2 linked

• Solway Spaceman

  DISPUTED

  Burgh Marsh, Cumbria · UK

  ANNIVERSARY

  23 MAY 1964

• Bebedouro

  DISPUTED

  Bebedouro, Minas Gerais · Brazil

  ANNIVERSARY

  24 MAY 1969

• Chessie

  UNRESOLVED

  Chesapeake Bay · Love Point videotape

  ANNIVERSARY

  31 MAY 1982

  3 linked

• NASA UAP panel

  CONFIRMED

  NASA independent study

  ANNIVERSARY

  31 MAY 2023

  4 linked

• Grafton Monster

  DISPUTED

  West Virginia · white, seal-skinned biped

  ANNIVERSARY

  16 JUN 1964

  6 linked

• Maury Island

  DISPUTED

  Maury Island, Puget Sound · USA

  ANNIVERSARY

  21 JUN 1947

  7 linked

• Canary Islands 1976

  UNRESOLVED

  Gran Canaria · Spain

  ANNIVERSARY

  22 JUN 1976

• Kenneth Arnold

  UNRESOLVED

  Mount Rainier, Washington · USA

  ANNIVERSARY

  24 JUN 1947

  2 linked

• Murphysboro Mud Monster

  DISPUTED

  Illinois · river-mud biped

  ANNIVERSARY

  25 JUN 1973

  6 linked

• ODNI UAP report

  CONFIRMED

  Office of the Director of National Intelligence

  ANNIVERSARY

  25 JUN 2021

  6 linked

• Father Gill / Boianai

  DISPUTED

  Boianai, Papua New Guinea · Papua New Guinea

  ANNIVERSARY

  26–27 JUN 1959

  1 linked

• Lizard Man of Scape Ore

  DISPUTED

  Bishopville, South Carolina · scaly biped

  ANNIVERSARY

  29 JUN 1988

  3 linked

• Tunguska

  UNRESOLVED

  Podkamennaya Tunguska · Russia

  ANNIVERSARY

  30 JUN 1908

• Valensole

  UNRESOLVED

  Valensole, Alpes-de-Haute-Provence · France

  ANNIVERSARY

  1 JUL 1965

  4 linked

• Roswell

  DISPUTED

  Roswell, New Mexico · USA

  ANNIVERSARY

  2–9 JUL 1947

  10 linked

• Tremonton film

  UNRESOLVED

  Tremonton, Utah · USA

  ANNIVERSARY

  2 JUL 1952

• Jacko of Yale

  DISPUTED

  British Columbia · ape on the rails

  ANNIVERSARY

  4 JUL 1884

  8 linked

• Champ

  UNRESOLVED

  Lake Champlain · Mansi photograph

  ANNIVERSARY

  5 JUL 1977

  8 linked

• Xiaoshan Airport

  UNRESOLVED

  Hangzhou Xiaoshan International · China

  ANNIVERSARY

  7 JUL 2010

  1 linked

• Lake Worth Monster

  DISPUTED

  Greer Island, Texas · white goat-man

  ANNIVERSARY

  10 JUL 1969

  3 linked

• Mexico City eclipse disc

  DISPUTED

  Mexico City · Mexico

  ANNIVERSARY

  11 JUL 1991

  3 linked

• Momo / Missouri Monster

  DISPUTED

  Louisiana, Missouri · pumpkin-headed biped

  ANNIVERSARY

  11 JUL 1972

  6 linked

• Nash–Fortenberry

  UNRESOLVED

  Norfolk, Virginia · USA

  ANNIVERSARY

  14 JUL 1952

• Trinity / San Antonio

  DISPUTED

  San Antonio, New Mexico · USA

  ANNIVERSARY

  16 JUL 1945

  2 linked

• RB-47 case

  CONFIRMED

  Gulf Coast / Mississippi · USA

  ANNIVERSARY

  17 JUL 1957

  2 linked

• Washington National Flap

  CONFIRMED

  Washington, D.C. · USA

  ANNIVERSARY

  19–27 JUL 1952

  4 linked

• Chiles–Whitted

  UNRESOLVED

  Montgomery, Alabama · USA

  ANNIVERSARY

  24 JUL 1948

• Burchett / Luna hearings

  CONFIRMED

  House Oversight · open UAP sessions

  ANNIVERSARY

  26 JUL 2023

  6 linked

• Réunion landing

  UNRESOLVED

  Cilaos / Saint-Denis · Réunion

  ANNIVERSARY

  31 JUL 1968

• Bariloche

  UNRESOLVED

  San Carlos de Bariloche · Argentina

  ANNIVERSARY

  31 JUL 1995

• Calvine

  UNRESOLVED

  Calvine, Perthshire · UK

  ANNIVERSARY

  4 AUG 1990

  2 linked

• Lakenheath–Bentwaters

  CONFIRMED

  RAF Lakenheath, Suffolk · UK

  ANNIVERSARY

  13 AUG 1956

  2 linked

• Red Bluff

  UNRESOLVED

  Red Bluff, California · USA

  ANNIVERSARY

  13 AUG 1960

• Mariana film

  UNRESOLVED

  Great Falls, Montana · USA

  ANNIVERSARY

  15 AUG 1950

• Antananarivo

  UNRESOLVED

  Antananarivo · Madagascar

  ANNIVERSARY

  16 AUG 1954

• Thetis Lake monster

  DISPUTED

  Victoria, B.C. · gill-man

  ANNIVERSARY

  19 AUG 1972

  3 linked

• Kelly–Hopkinsville

  DISPUTED

  Kelly, Kentucky · USA

  ANNIVERSARY

  21 AUG 1955

  5 linked

• Lubbock Lights

  UNRESOLVED

  Lubbock, Texas · USA

  ANNIVERSARY

  25 AUG 1951

  1 linked

• Cussac

  UNRESOLVED

  Cussac, Haute-Loire · France

  ANNIVERSARY

  29 AUG 1967

• Incident at Exeter

  UNRESOLVED

  Exeter, New Hampshire · USA

  ANNIVERSARY

  3 SEP 1965

  2 linked